colour-proximity

Get a value of the proximity of two hex colours.

This package also exports rgb2lab([r,g,b]), a function that converts RGB to Lab* at Observer=2° and Illuminant=D65

Example

colour-proximity.proximity("#ffffff","#fffffe")	// 0.5074219151751335
colour-proximity.proximity("#ffffff","#000000")	// 100.000000625

Install

Use node with npm:

npm install colour-proximity